Finite Group Databasebeta

C22×C4⋊Dic137 #22577854

order8768
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×C4⋊Dic137

Splittings

SylowC137 ⋊ C22×C4⋊C4

Subgroups

subgroupG/H
centerC24C2×D137
commutatorC2×C137C23×C4
FrattiniC22C23×D137
FittingC23×C4×C137C2
socleC24×C137C22
hypercenterC23×C4D137
hypocenterC137C22×C4⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C24 ◁ C23×C4

418 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#31779018, #31779019, #31779023, …
maximal normal subgroup of#31779018, #31779019, #31779023, …
maximal quotient ofC22×#17983995, C2×C4×C4⋊Dic137, C2×#22577263, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1000);