Finite Group Databasebeta

C4×C17×#121 #14525306

order2176
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C23×C4×C17 · Schur multiplier (H2) = C26

Aliases

direct productC4×C17×#121

Subgroups

subgroupG/H
centerC22×C4×C17C23
commutatorC22C23×C4×C17
Frattini, cosocleC23C24×C17
socleC23×C17C24
prime radicalC2×C17×#121C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C17 ◁ G

824 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 29
transitive degreeμt(G) = 1088

A minimal faithful permutation representation — 4 generators on 29 points:

(1,2,3,4)(13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29);(6,8)(10,12);(9,10,11,12);(5,6)(7,8)

Conjugacy classes & character table

952 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#16922283, #16922356, #16922376, …
maximal subgroup ofC17×#7565, C17×#7582, C17×#7586, …
maximal normal subgroup ofC17×#7565, C17×#7582, C17×#7586, …
maximal quotient ofC4×C17×#386, C4×C17×#388, C4×C17×#390, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 1032);