Finite Group Databasebeta

C22×C4×Dic137 #22577848

order8768
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC22×C4×Dic137

Splittings

derived, SylowC137 ⋊ C22×C42

Subgroups

subgroupG/H
center, hypercenterC23×C4D137
commutator, hypocenterC137C22×C42
FrattiniC22C23×D137
FittingC23×C4×C137C2
socleC24×C137C22
LCSG ▷ C137
UCSC1 ◁ C23×C4

498 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2240 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#95×Dic137, C4×#17983995, #31779013, …
maximal normal subgroup of#95×Dic137, C4×#17983995, #31779013, …
maximal quotient ofC2×C42×Dic137, C22×#17983995, C2×#22577249, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 994);