Finite Group Databasebeta

C2×#16839871 #21454609

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16839871

Splittings

FittingC2×#102×C61 ⋊ C2
SylowC61 ⋊ C2×#442

Subgroups

subgroupG/H
centerC23D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC2×#102×C61C2
socleC23×C61C2×D4
hypercenterC2×#102D61
hypocenterC61C2×#442
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

608 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 608 conjugacy classes of subgroups — too many to draw. Only its 197 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

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29678492, C4×#16839871, #29678519, …
maximal normal subgroup of#29678492, C4×#16839871, #29678519, …
maximal quotient ofC2×#21444640, C2×#21444680, C2×#21444686, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13300);