Finite Group Databasebeta

C22×D109⋊C8 #20296097

order6976
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC22×D109⋊C8
unambiguous semidirect productD109⋊(C22×C8)

Splittings

derived, SylowC109 ⋊ C23×C8

Subgroups

subgroupG/H
center, hypercenterC22×C4#89137
commutator, hypocenterC109C23×C8
FrattiniC2C23×#89137
FittingC22×C4×C109C4
socleC23×C109C2×C4
LCSG ▷ C109
UCSC1 ◁ C22×C4

338 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

496 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×(C2×#89137)⋊C8, #28378693, #28378699, …
maximal normal subgroup ofC2×(C2×#89137)⋊C8, #28378693, #28378699, …
maximal quotient ofC22×C4×#11724786, C2×C4×D109⋊C8, C2×D109⋊(C22⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1620);