Finite Group Databasebeta

C2×#16839917 #21455012

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16839917

Splittings

SylowC61 ⋊ C2×#451

Subgroups

subgroupG/H
centerC23C2×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×C22⋊Q8×C61C2
socleC23×C61C2×D4
hypercenterC2×C22⋊Q8D61
hypocenterC61C2×#451
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

740 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 740 conjugacy classes of subgroups — too many to draw. Only its 181 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

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29575141, #29575143, #29576450, …
maximal normal subgroup of#29575141, #29575143, #29576450, …
maximal quotient ofC2×#21444775, C2×#21444843, C2×#21444792, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13703);