Finite Group Databasebeta

C2×#22576763 #31776015

order17504
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#22576763

Splittings

FittingC2×Q8×C547 ⋊ C2
SylowC547 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D547
commutator, cosocleC4×C547C23
FrattiniC4C22×D547
FittingC2×Q8×C547C2
socleC22×C547D4
prime radicalC2×D2188C2
hypercenterC2×Q8D547
hypocenterC547C2×SD16
LCSG ▷ C4×C547 ▷ C2×C547 ▷ C547
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8752

Conjugacy classes & character table

2744 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46855086, C4×#22576763, #46855099, …
maximal normal subgroup of#46855086, C4×#22576763, #46855099, …
maximal quotient ofC2×#31775922, C2×#31775926, C2×#31775933, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17504, 159);