Finite Group Databasebeta

(C2×#10597010)⋊Q8 #23750578

order9536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

unambiguous semidirect product(C2×#10597010)⋊Q8

Splittings

FittingC2×Q8×C149 ⋊ C4
SylowC149 ⋊ #391

Subgroups

subgroupG/H
center, FrattiniC22C22×#10597010
commutator, socleC22×C149C22×C4
FittingC2×Q8×C149C4
prime radical, cosocleC22×D149C23
hypercenterC2×Q8#10597010
hypocenterC149#391
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×Q8

186 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 64 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,149|a^2=f,b^2=def,c^2=e,b^a=bd,c^a=ce,g^a=g^44,g^b=g^105,g^f=g^148

Conjugacy classes & character table

398 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34059787, #34060538, #34060647, …
maximal normal subgroup of#34059787, #34060538, #34060647, …
maximal quotient of#34059868, #34059870, #34059876, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 1502);