Finite Group Databasebeta

C2×Q8×C509 #22550833

order8144
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C23×C509 · Schur multiplier (H2) = C22

Aliases

direct productC2×Q8×C509

Subgroups

subgroupG/H
center, socle, prime radicalC22×C509C22
commutator, Frattini, cosocleC2C23×C509
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C509 ◁ G

38 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

5090 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#30654134, #30654139, Q8×Dic509, …
maximal subgroup of#101×C509, #103×C509, C4×Q8×C509, …
maximal normal subgroup of#101×C509, #103×C509, C4×Q8×C509, …
maximal quotient ofC2×C4⋊C4×C509, C4×Q8×C509, C22⋊Q8×C509, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8144, 12);