Finite Group Databasebeta
Cayley diagram

C2×Q8×#67 #87247

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×Q8×#67

Splittings

FittingC23×C3×Q8 ⋊ C2
SylowC3 ⋊ C2×D4×Q8

Subgroups

subgroupG/H
centerC23C23×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC23×C3×Q8C2
socleC23×C3C24
prime radicalC22×#67C22
hypercenterC23×Q8D3
hypocenterC3C2×D4×Q8
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C23×Q8

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 17
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 17 points:

(3,4,5)(7,9);(4,5)(6,7)(8,9);(1,2)(10,12,13,17)(11,14,15,16);(10,11,13,15)(12,16,17,14);(1,2)

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686869, #10810551, #67×#101, …
maximal normal subgroup of#10686869, #10810551, #67×#101, …
maximal quotient ofC2×Q8×(C2×D3)⋊C4, C2×Q8×#217, C2×C4⋊C4×#67, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19823);