The Gateway to Computer Science Excellence
For all GATE CSE Questions
Toggle navigation
Facebook Login
or
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Prev
Blogs
New Blog
Exams
GATE19879f
+2
votes
186
views
Give the composition tables (Cayley Tables) of the two non isomorphic groups of order 4 with elements $e, a, b, c$ where $c$ is the identity element. Use the order $e, a, b, c$ for the rows and columns.
gate1987
groupisomorphism
settheory&algebra
nongate
asked
Nov 15, 2016
in
Set Theory & Algebra
by
makhdoom ghaya
Boss
(
30.2k
points)

186
views
answer
comment
0
anyone ?
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
0
Answers
← Prev. Qn. in Sub.
Next Qn. in Sub. →
← Prev.
Next →
Related questions
+1
vote
0
answers
1
TIFR2014MathsB5
Which of the following groups are isomorphic? $\mathbb{R}$ and $C$ $\mathbb{R}^{*}$ and $C^{*}$ $S_{3}\times \mathbb{Z}/4$ and $S_{4}$ $\mathbb{Z}/2\times \mathbb{Z}/2$ and $\mathbb{Z}/4$
asked
Dec 17, 2015
in
Set Theory & Algebra
by
makhdoom ghaya
Boss
(
30.2k
points)

79
views
tifrmaths2014
settheory&algebra
groups
groupisomorphism
nongate
+1
vote
0
answers
2
TIFR2014MathsB3
Let $S_{n}$ be the symmetric group of $n$ letters. There exists an onto group homomorphism From $S_{5}$ to $S_{4}$ From $S_{4}$ to $S_{2}$ From $S_{5}$ to $\mathbb{Z}/5$ From $S_{4}$ to $\mathbb{Z}/4$
asked
Dec 17, 2015
in
Set Theory & Algebra
by
makhdoom ghaya
Boss
(
30.2k
points)

72
views
tifrmaths2014
settheory&algebra
groups
groupisomorphism
nongate
+7
votes
1
answer
3
GATE19879e
How many true inclusion relations are there of the from $A \subseteq B$, where $A$ and $B$ are subsets of a set $S$ with $n$ elements?
asked
Nov 15, 2016
in
Set Theory & Algebra
by
makhdoom ghaya
Boss
(
30.2k
points)

521
views
gate1987
settheory&algebra
relations
+14
votes
2
answers
4
GATE19879b
How many onetoone functions are there from a set $A$ with $n$ elements onto itself?
asked
Nov 15, 2016
in
Set Theory & Algebra
by
makhdoom ghaya
Boss
(
30.2k
points)

812
views
gate1987
settheory&algebra
functions
descriptive
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
Linear Algebra Important Points
GATE 2020
OFFICIAL GATE MOCK TEST RELEASED
IIITH: Winter Research Admissions 2019 (For Spring 2020)
TIFR and JEST exam
All categories
General Aptitude
1.9k
Engineering Mathematics
7.5k
Discrete Mathematics
5.2k
Mathematical Logic
2.1k
Set Theory & Algebra
1.4k
Combinatory
914
Graph Theory
816
Probability
1k
Linear Algebra
722
Calculus
593
Digital Logic
2.9k
Programming and DS
4.9k
Algorithms
4.3k
Theory of Computation
6.2k
Compiler Design
2.1k
Operating System
4.5k
Databases
4.1k
CO and Architecture
3.4k
Computer Networks
4.1k
Non GATE
1.5k
Others
1.5k
Admissions
595
Exam Queries
576
Tier 1 Placement Questions
23
Job Queries
72
Projects
17
Follow @csegate
Recent Blog Comments
Lakshman Patel RJIT Do you have such notes...
Great work sir
Yes Sir, It will be very helpful if we get...
@arjun sir is there a pdf...
Really helpful sir Thanks a ton👍👍
50,645
questions
56,549
answers
195,697
comments
101,554
users