Finite Group Databasebeta

C4⋊Q8×D277 #31800543

order17728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC4⋊Q8×D277

Splittings

FittingC4⋊Q8×C277 ⋊ C2
SylowC277 ⋊ C2×C4⋊Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D277
commutator, socle, cosocleC22×C277C24
FittingC4⋊Q8×C277C2
prime radicalC22×D277C23
hypercenterC4⋊Q8D277
hypocenterC277C2×C4⋊Q8
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C22 ◁ C4⋊Q8

290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Conjugacy classes & character table

1960 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#332×D277, #333×D277, #47981837, …
maximal normal subgroup of#332×D277, #333×D277, #47981837, …
maximal quotient of#384×D277, #389×D277, #391×D277, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1090);