Finite Group Databasebeta

C22×Q8×#595 #14545759

order2176
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×Q8×#595
unambiguous semidirect productD17⋊(C2×C4×Q8)

Splittings

FittingC22×Q8×C17 ⋊ C4
SylowC17 ⋊ C22×C4×Q8

Subgroups

subgroupG/H
centerC23C22×#595
commutatorC2×C17C24×C4
FrattiniC2C24×#595
FittingC22×Q8×C17C4
socleC23×C17C22×C4
prime radicalC23×D17C23
cosocleC2×D17C25
hypercenterC22×Q8#595
hypocenterC17C22×C4×Q8
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×Q8

1664 conjugacy classes of subgroups; only the 850 normal subgroups are shown.

normal subgroups only

This group has 1664 conjugacy classes of subgroups — too many to draw. Only its 850 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956825, #17956902, #391×#595, …
maximal normal subgroup of#17956825, #17956902, #391×#595, …
maximal quotient ofC22×C4⋊C4×#595, C2×C4×Q8×#595, C22×#11763758, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21485);