Finite Group Databasebeta

C22×Dic541 #22575829

order8656
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC22×Dic541

Splittings

derived, SylowC541 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC23D541
commutator, hypocenterC541C22×C4
FrattiniC2C22×D541
Fitting, socleC23×C541C2
LCSG ▷ C541
UCSC1 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2176 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31772535, C2×C4×Dic541, C2×#22575813, …
maximal normal subgroup of#31772535, C2×C4×Dic541, C2×#22575813, …
maximal quotient ofC2×C4×Dic541, C2×C22⋊Dic541, C2×C4⋊Dic541, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8656, 33);