Finite Group Databasebeta

(C2×#87604)⋊Q8 #20261688

order6208
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

unambiguous semidirect product(C2×#87604)⋊Q8

Splittings

FittingC2×Q8×C97 ⋊ C4
SylowC97 ⋊ #391

Subgroups

subgroupG/H
center, FrattiniC22C22×#87604
commutator, socleC22×C97C22×C4
FittingC2×Q8×C97C4
hypercenterC2×Q8#87604
hypocenterC97#391
LCSG ▷ C22×C97 ▷ C97
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:

2^6,97|a^2=f,b^2=def,c^2=e,b^a=bd,c^a=ce,g^a=g^75,g^b=g^22,g^f=g^96

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27156832, #27157583, #27157692, …
maximal normal subgroup of#27156832, #27157583, #27157692, …
maximal quotient of#27156913, #27156915, #27156921, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6208, 1502);