Finite Group Databasebeta

C8×Dic562 #31823588

order17984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC8×Dic562

Splittings

SylowC281 ⋊ C8×Q8

Subgroups

subgroupG/H
centerC2×C8C2×D281
commutatorC2×C281C22×C8
FrattiniC2×C4C22×D281
FittingC4×C8×C281C2
socle, prime radicalC22×C281C22×C4
cosocleC2×C4×C281C23
hypercenterC4×C8D281
hypocenterC281C8×Q8
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C8 ◁ C4×C8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17984

Conjugacy classes & character table

4520 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093281, #49093283, C8×#17985126, …
maximal normal subgroup of#49093281, #49093283, C8×#17985126, …
maximal quotient ofC8×C4⋊Dic281, C8×#17985117, #49095859, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 674);