Finite Group Databasebeta

C2×#16840019 #21455420

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16840019

Splittings

FittingC2×#103×C61 ⋊ C2
SylowC61 ⋊ C2×#470

Subgroups

subgroupG/H
centerC23D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#103×C61C2
socleC23×C61C2×D4
hypercenterC2×#103D61
hypocenterC61C2×#470
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

492 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 149 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

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840019, #29686667, #29686703, …
maximal normal subgroup ofC4×#16840019, #29686667, #29686703, …
maximal quotient ofC2×#21445307, C2×#21445341, C2×#21445393, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14111);