Finite Group Databasebeta

C2×C7⋊D217 #20258679

order6076
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C7

Aliases

direct productC2×C7⋊D217
unambiguous semidirect product(C2×C7)⋊D217
unambiguous semidirect product(C2×C31)⋊(C7⋊D7)

Splittings

Fitting, socleC2×C72×C31 ⋊ C2
derived, HallC72×C31 ⋊ C22
SylowC72 ⋊ C2×D31
SylowC31 ⋊ C2×C7⋊D7

Subgroups

subgroupG/H
center, hypercenterC2C7⋊D217
commutator, hypocenterC72×C31C22
FrattiniC1G
Fitting, socleC2×C72×C31C2
LCSG ▷ C72×C31
UCSC1 ◁ C2

100 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1522 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×#22603562, C2×#22603563, C2×#22603566, …
maximal normal subgroup ofC2×#22603562, C2×#22603563, C2×#22603566, …
maximal quotient ofD3×C7⋊D217, C2×C3⋊(C7⋊D217), C2×C3×C7⋊D217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6076, 24);