Finite Group Databasebeta

Q8×C22⋊#595 #14545288

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productQ8×C22⋊#595

Splittings

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

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC22×Q8×C17C4
prime radicalC23×D17C23
cosocleC22×D17C24
hypercenterC22×Q8#595
hypocenterC17Q8×C22⋊C4
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×Q8

820 conjugacy classes of subgroups; only the 228 normal subgroups are shown.

normal subgroups only

This group has 820 conjugacy classes of subgroups — too many to draw. Only its 228 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

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17954994, #17954995, #17955002, …
maximal normal subgroup of#17954994, #17954995, #17955002, …
maximal quotient ofC4⋊C4×C22⋊#595, Q8×(C2×#595)⋊C4, #17963054, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21014);