Finite Group Databasebeta

C2×#16839839 #21454505

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16839839

Splittings

FittingC2×C4⋊C8×C61 ⋊ C2
SylowC61 ⋊ C2×#436

Subgroups

subgroupG/H
centerC22×C4C22×D61
commutatorC22×C61C23×C4
FrattiniC2×C4C23×D61
FittingC2×C4⋊C8×C61C2
socleC23×C61C22×C4
hypercenterC2×C4⋊C8D61
hypocenterC61C2×#436
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

552 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 213 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

1256 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29570590, #29570592, #29570830, …
maximal normal subgroup of#29570590, #29570592, #29570830, …
maximal quotient ofC2×#21444703, C2×#21444708, C2×#21444715, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13196);