Finite Group Databasebeta

C2×#22582798 #31823443

order17984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22582798

Splittings

SylowC281 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊Dic281
commutatorC22×C281C22×C4
FrattiniC2×C4C22×D281
FittingC22×Q8×C281C2
socleC22×C281C22⋊C4
prime radicalC23×C281C2×C4
cosocleC2×C4×C281C23
hypercenterC22×Q8D281
hypocenterC281C2×#101
LCSG ▷ C22×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Conjugacy classes & character table

2822 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093429, #49093430, C4×#22582798, …
maximal normal subgroup of#49093429, #49093430, C4×#22582798, …
maximal quotient ofC2×#31823189, #49093627, #49093633, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 529);