Finite Group Databasebeta

C2×#22579941 #31800986

order17728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22579941

Splittings

SylowC277 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊#11764308
commutatorC22×C277C22×C4
FrattiniC22C22×#11764308
FittingC22×C4×C277C4
socleC22×C277C22⋊C4
prime radicalC23×C277C2×C4
cosocleC2×Dic277C23
hypercenterC22×C4#11764308
hypocenterC277C2×#101
LCSG ▷ C22×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Conjugacy classes & character table

1126 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1533);