Finite Group Databasebeta

#21455216

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

Aliases

No aliases for this group.

Splittings

FittingC2×H(5,𝔽2)×C61 ⋊ C2
SylowC61 ⋊ #3026

Subgroups

subgroupG/H
centerC2C2×#14519746
commutatorC23×C61C24
FrattiniC23C23×D61
FittingC2×H(5,𝔽2)×C61C2
socleC2×C61C2×#120
hypercenterC2×H(5,𝔽2)D61
hypocenterC61#3026
LCSG ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C24 ◁ C2×H(5,𝔽2)

800 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 161 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|b^a=be,c^a=cf,d^a=dg,h^a=h^60,f^b=fg,e^c=eg

Conjugacy classes & character table

1049 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29711562, #29711563, #29711567, …
maximal normal subgroup of#29711562, #29711563, #29711567, …
maximal quotient of#29653847, #29653854, #29653861, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13907);