Finite Group Databasebeta

C2×#22579934 #31800959

order17728
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22579934

Splittings

FittingC2×C8×C277 ⋊ C4
SylowC277 ⋊ C2×#97

Subgroups

subgroupG/H
centerC2×C4C2×#11764308
commutatorC2×C277C2×C42
FrattiniC4C22×#11764308
FittingC2×C8×C277C4
socleC22×C277C42
prime radicalC22×D277C2×C4
cosocleC4×D277C23
hypercenterC2×C8#11764308
hypocenterC277C2×#97
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C2×C4 ◁ C2×C8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Conjugacy classes & character table

1144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1506);