Finite Group Databasebeta

C2×#17984012 #22577394

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17984012

Splittings

SylowC137 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
FittingC22×Q8×C137C2
socleC23×C137D4
hypercenterC22×Q8D137
hypocenterC137C2×#103
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

162 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×#17984012, #103×Dic137, #31780619, …
maximal normal subgroup ofC4×#17984012, #103×Dic137, #31780619, …
maximal quotient ofC2×Q8⋊#11764040, #31779192, #31779218, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 540);