Finite Group Databasebeta

C4×Dic1124 #31823559

order17984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1124

Splittings

SylowC281 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2×C4D1124
commutatorC4×C281C22×C4
FrattiniC2×C4C22×D281
FittingC4×C8×C281C2
socle, prime radicalC22×C281C2×D4
cosocleC2×C4×C281C23
hypercenterC4×C8D281
hypocenterC281C4×Q16
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17984

Conjugacy classes & character table

4508 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093266, #49093268, #49093272, …
maximal normal subgroup of#49093266, #49093268, #49093272, …
maximal quotient ofC8×Dic1124, #49094155, #49094201, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 645);