Finite Group Databasebeta

C2×#17984010 #22577391

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#17984010

Splittings

FittingC22×C8×C137 ⋊ C2
SylowC137 ⋊ C2×#102

Subgroups

subgroupG/H
centerC23D548
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
FittingC22×C8×C137C2
socleC23×C137D4
hypercenterC22×C8D137
hypocenterC137C2×#102
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

202 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31780603, C4×#17984010, #31780613, …
maximal normal subgroup of#31780603, C4×#17984010, #31780613, …
maximal quotient ofC2×#22577132, #31779189, #31779215, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 537);