Finite Group Databasebeta

C8×Dic274 #22577528

order8768
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC8×Dic274

Splittings

SylowC137 ⋊ C8×Q8

Subgroups

subgroupG/H
centerC2×C8C2×D137
commutatorC2×C137C22×C8
FrattiniC2×C4C22×D137
FittingC4×C8×C137C2
socleC22×C137C22×C4
hypercenterC4×C8D137
hypocenterC137C8×Q8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C8 ◁ C4×C8

102 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2216 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31778767, #31778769, C8×#14555498, …
maximal normal subgroup of#31778767, #31778769, C8×#14555498, …
maximal quotient ofC8×C4⋊Dic137, C8×#14555489, #31781345, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 674);