Finite Group Databasebeta

Q8×Dic268 #22573094

order8576
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

direct productQ8×Dic268

Splittings

SylowC67 ⋊ Q8×Q16

Subgroups

subgroupG/H
centerC22C22×D268
commutatorC2×C4×C67C24
FrattiniC2×C4C23×D67
FittingC8×Q8×C67C2
socleC22×C67C22×D4
hypercenterC8×Q8D67
hypocenterC67Q8×Q16
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C4×Q8 ◁ C8×Q8

336 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 149 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

1355 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30769519, #30769523, #30769547, …
maximal normal subgroup of#30769519, #30769523, #30769547, …
maximal quotient ofQ8×#14523968, C4⋊C4×Dic268, Q8×#14523977, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 17395);