Finite Group Databasebeta

C22×C22⋊D277 #22579917

order8864
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×C22⋊D277

Splittings

FittingC24×C277 ⋊ C2
SylowC277 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×D277
commutatorC2×C277C24
FrattiniC2C23×D277
FittingC24×C277C2
socleC23×C277C22
hypercenterC24D277
hypocenterC277C22×D4
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C23 ◁ C24

236 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2228 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31799878, #31799879, #31799881, …
maximal normal subgroup of#31799878, #31799879, #31799881, …
maximal quotient ofC22×#17984540, C22×C22⋊Dic277, C22×#17984542, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8864, 183);