Finite Group Databasebeta

C2×Q8×Dic281 #31823929

order17984
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q8×Dic281

Splittings

SylowC281 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D281
commutatorC2×C281C23×C4
FrattiniC22C23×D281
FittingC22×Q8×C281C2
socle, prime radicalC23×C281C23
cosocleC22×C281C24
hypercenterC22×Q8D281
hypocenterC281C2×C4×Q8
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C23 ◁ C22×Q8

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17984

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#101×Dic281, #103×Dic281, #49095135, …
maximal normal subgroup of#101×Dic281, #103×Dic281, #49095135, …
maximal quotient ofC2×C4⋊C4×Dic281, C4×Q8×Dic281, C2×#31823349, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1015);